JPS6430369A - Color original reader - Google Patents
Color original readerInfo
- Publication number
- JPS6430369A JPS6430369A JP62187416A JP18741687A JPS6430369A JP S6430369 A JPS6430369 A JP S6430369A JP 62187416 A JP62187416 A JP 62187416A JP 18741687 A JP18741687 A JP 18741687A JP S6430369 A JPS6430369 A JP S6430369A
- Authority
- JP
- Japan
- Prior art keywords
- original
- infrared band
- color original
- characteristic
- identifying
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Facsimile Scanning Arrangements (AREA)
- Facsimile Image Signal Circuits (AREA)
- Color Image Communication Systems (AREA)
Abstract
PURPOSE:To realize a read with high quality by identifying an original by using reflection characteristic from infrared band to near-infrared band, and correcting signals corresponding thereto. CONSTITUTION:In a color original reader that reads a color original 1 and executes gamma-character correction, one or more original identifying detecting sensors 6 having light receiving characteristic in the extent from the near- infrared band including visible band to the infrared band are provided. The kind of the original is identified by using the sensor 6. In accordance with the result of this identification, at least gamma-characteristic suitable for the original is selected.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62187416A JPH084313B2 (en) | 1987-07-27 | 1987-07-27 | Color original reading device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62187416A JPH084313B2 (en) | 1987-07-27 | 1987-07-27 | Color original reading device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6430369A true JPS6430369A (en) | 1989-02-01 |
JPH084313B2 JPH084313B2 (en) | 1996-01-17 |
Family
ID=16205660
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62187416A Expired - Fee Related JPH084313B2 (en) | 1987-07-27 | 1987-07-27 | Color original reading device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH084313B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5559768A (en) * | 1993-06-29 | 1996-09-24 | Hitachi, Ltd. | Tracking following apparatus for optical disk device |
-
1987
- 1987-07-27 JP JP62187416A patent/JPH084313B2/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5559768A (en) * | 1993-06-29 | 1996-09-24 | Hitachi, Ltd. | Tracking following apparatus for optical disk device |
Also Published As
Publication number | Publication date |
---|---|
JPH084313B2 (en) | 1996-01-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |